Tides Today & Tomorrow in Stamford, CT

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently falling in Stamford, CT.
Next low tide (tomorrow) : in 5h 23m at 12:35 am (0.8 ft)
Next high tide (tomorrow) : 6:30 am (6.4 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:40 am
Moon phase : First Quarter (52% illuminated)
Tide Station Location : Station #8469198
Common Questions About Tides

Stamford, CT Tides - Apr 1951

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:587.27:407.012:510.71:300.25:386:18Waning Crescent1Sun
2Mon8:067.38:387.41:580.42:270.15:366:19Waning Crescent2Mon
3Tue9:037.59:277.82:550.03:18-0.15:346:20Waning Crescent3Tue
4Wed9:527.610:128.03:46-0.34:05-0.25:336:21New Moon4Wed
5Thu10:377.710:528.24:33-0.54:48-0.25:316:22New Moon5Thu
6Fri11:187.611:308.25:16-0.65:28-0.15:306:23New Moon6Fri
7Sat11:577.55:57-0.56:070.15:286:24New Moon7Sat
8Sun12:068.012:347.36:36-0.46:430.35:266:25Waxing Crescent8Sun
9Mon12:427.91:117.07:15-0.17:200.65:256:26Waxing Crescent9Mon
10Tue1:187.61:486.77:540.27:571.05:236:27Waxing Crescent10Tue
11Wed1:587.32:296.48:350.68:391.35:216:28Waxing Crescent11Wed
12Thu2:417.03:156.19:220.99:281.55:206:29First Quarter12Thu
13Fri3:296.74:076.010:151.210:251.75:186:30First Quarter13Fri
14Sat4:236.55:046.011:121.311:291.75:176:31First Quarter14Sat
15Sun5:226.46:036.212:091.35:156:33First Quarter15Sun
16Mon6:236.57:006.512:321.51:031.15:146:34Waxing Gibbous16Mon
17Tue7:236.77:527.01:301.11:510.95:126:35Waxing Gibbous17Tue
18Wed8:177.08:387.62:210.62:360.65:116:36Waxing Gibbous18Wed
19Thu9:067.39:228.13:080.13:200.35:096:37Waxing Gibbous19Thu
20Fri9:527.610:068.63:53-0.44:030.05:086:38Full Moon20Fri
21Sat10:387.810:518.94:39-0.84:47-0.25:066:39Full Moon21Sat
22Sun11:248.011:389.15:25-1.05:33-0.35:056:40Full Moon22Sun
23Mon12:127.96:13-1.16:21-0.35:036:41Waning Gibbous23Mon
24Tue12:279.01:027.87:02-1.07:12-0.25:026:42Waning Gibbous24Tue
25Wed1:198.81:567.67:54-0.78:070.15:006:43Waning Gibbous25Wed
26Thu2:148.42:557.48:52-0.39:100.44:596:44Waning Gibbous26Thu
27Fri3:167.94:007.29:550.010:200.64:586:45Third Quarter27Fri
28Sat4:237.55:097.111:010.311:320.74:566:46Third Quarter28Sat
29Sun6:347.27:177.21:060.45:557:47Third Quarter29Sun
30Mon7:457.18:197.41:410.62:070.45:537:48Waning Crescent30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8469198)

Common Questions About Stamford, CT Tides

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What time does the tide turn (slack tide) in Stamford, CT today?

Slack tide in Stamford, CT is approximately 3:32 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Stamford, CT?

Stamford, CT is currently in a neap phase. Tonight's moon is 52% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly minimum.

What datum are Stamford, CT tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Stamford, CT?

Tide predictions for Stamford, CT come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Stamford, CT?

Tide data for Stamford, CT is sourced from NOAA Station #8469198. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8469198.

What is the moon phase in Stamford, CT tonight?

Tonight the moon over Stamford, CT is First Quarter (52% illuminated). This places Stamford, CT in a neap tide cycle, so tidal ranges are near their weekly minimum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA